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CYP2C9 Drug Metabolism Gene Test

Mississippi rates for HCPCS 81227

Examines the CYP2C9 gene, which carries the instructions for a liver enzyme that breaks down a specific set of medicines. The test checks for the common variants and reports whether a person clears those drugs normally or more slowly than usual, which affects the dose they need.

Rates data updated October 2026.

How much does CYP2C9 Drug Metabolism Gene Test cost?

$174

Typical negotiated rate. In Mississippi, October 2026.

Insurers have agreed to pay about $174 for this service. The price depends on where it is billed: about $174 from a physician practice, and about $174 from a hospital or other facility.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 4 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$174$95.50 to $263
FacilityA hospital or hospital-owned outpatient department$174$174 to $174

How much rates vary

Facilitymedian $174 · 10th to 90th $158 to $316Professionalmedian $174 · 10th to 90th $79 to $316
$100$200facility $174professional $174

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$186.21
Median
$316.23
Typical High
$354.81
Aetna
Setting
Professional
Modifier
None
Typical Low
$186.21
Median
$316.23
Typical High
$354.81
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$93.33
Median
$158.49
Typical High
$177.83
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$37.15
Median
$63.10
Typical High
$70.79
BCBS Mississippi
Setting
Facility
Modifier
None
Typical Low
$173.78
Median
$173.78
Typical High
$173.78
BCBS Mississippi
Setting
Professional
Modifier
None
Typical Low
$173.78
Median
$173.78
Typical High
$173.78
Cigna
Setting
Facility
Modifier
None
Typical Low
$114.82
Median
$131.83
Typical High
$263.03
Cigna
Setting
Professional
Modifier
None
Typical Low
$75.86
Median
$134.90
Typical High
$302.00
United
Setting
Facility
Modifier
None
Typical Low
$158.49
Median
$158.49
Typical High
$208.93
United
Setting
Professional
Modifier
None
Typical Low
$74.13
Median
$104.71
Typical High
$389.05

Where Mississippi sits

The same service costs 3.4 times more in Alaska than in Nebraska. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Mississippi· 22nd of 51

$174

AK $389NE $115

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.